FR634150A
(en )
1928-02-09
Process and installation for the conservation of bread products
FR620292A
(en )
1927-04-19
Process and apparatus for preserving food products
FR644648A
(en )
1928-10-11
Process for the preparation of porous artificial products
FR670795A
(en )
1929-12-04
Process for the preservation of food products
FR626828A
(en )
1927-09-20
Process and products for the establishment of building panels
FR644947A
(en )
1928-10-16
Process for the preparation of condensation products of the naphthostyryl series
FR617468A
(en )
1927-02-19
Process and installation for firing ceramic products
FR645614A
(en )
1928-10-29
Process for lowering the coefficient of expansion of ceramic products
FR671014A
(en )
1929-12-07
Process for the treatment of grains, flour and other floury and milled products
FR623452A
(en )
1927-06-24
Process for the manufacture of moleskines and similar products and products resulting from the application of this process
FR645726A
(en )
1928-10-30
Process to prevent aging of ceramic products
FR626009A
(en )
1927-08-25
Food preservation process
FR634925A
(en )
1928-03-02
Condensation products of dihydroxydiphenylethane and process for making them
FR668139A
(en )
1929-10-28
Process for the production of tanning condensation products
FR708166A
(en )
1931-07-21
Process for the production of nitrogenous products
FR658886A
(en )
1929-06-21
Process for obtaining ceramic products
FR620760A
(en )
1927-04-29
Process and installation for the manufacture of ceramic and similar products
FR32788E
(en )
1928-02-28
Process for the preparation of condensation products of the benzanthrone series
FR695959A
(en )
1930-12-24
Process for the manufacture of ceramic products
FR683449A
(en )
1930-06-12
Process for increasing the cooking ability of flour and pasta
FR609772A
(en )
1926-08-24
Process for the loss-free conservation of bulk agricultural products
FR624944A
(en )
1927-07-29
Process for the preparation of titanium products
FR595364A
(en )
1925-10-01
Process for the preservation of food products
FR645620A
(en )
1928-10-29
Process for the treatment of potash salts and similar products
FR614890A
(en )
1926-12-24
Manufacturing process for reamers and resulting products